orchard grass; cat grass
A common pasture grass (Dactylis glomerata) also sold as 'cat grass' for pets.
Orchard grass is a grass that cats like to eat.
A lot of orchard grass is growing in the garden.
Usually written in katakana; the kanji form 鴨茅 is rare.
Kanji form; rarely used in practice.
The name カモガヤ (鴨茅) literally means 'duck grass', but the exact origin is uncertain.